Pages

Tuesday, 2 August 2016

Make a Xylophone

                       Make a Xylophone

What you need
5-6 beakers
Water wooden pencil.

What you do
Line the beakers
Pour different amount of water lowest to highest
Use a pencil to tap the beakers to make a noise.

What Happen
It made different sounds the least water made the sound loud.



Why

The sound waves travel through liquid.By changing the amout of water. The sound wave change








No comments:

Post a Comment